2017863184

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{633751}}^1$

素因数の和:633958

約数の個数: 20

約数和(自身を含む): 3929262400

約数和(自身を除く): 1911399216

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 633751, 1267502, 2535004, 5070008, 10140016, 126116449, 252232898, 504465796, 1008931592, 2017863184]

約数ペア:

[(1, 2017863184), (2, 1008931592), (4, 504465796), (8, 252232898), (16, 126116449), (199, 10140016), (398, 5070008), (796, 2535004), (1592, 1267502), (3184, 633751)]